Improvements to the federated modules

[EricWittmann]

• Pass config via module property
• Make all federated components .tsx files
• Clean up config - remove unused properties
• Pass full registry API url - no need for :tenantId with replacement
• Stop passing tenantId as property to federated modules
• Auth will be passed in registry UI config as part of (1) - "token" may be the type
  • the getToken function can be passed as an option?
• Move federatedmodule config to webpack.common
• Remove navPathPrefix - use history.createHref() instead
  • https://github.com/ReactTraining/history/blob/master/docs/api-reference.md#historycreatehrefto-to

[EricWittmann]

Fixed in #1571